Rvtech.

Full solutions of rubber recycling...

 2000，Rvtech Established， the first to introduce rubber recycling technology by normal temperature and pressure
 2000-2007，RVTECH bring in D-LINK technology and start the production of RV Rubber reclaiming agent, mainly working for
rubber product factories
 2007-2011，RVTECH start the researching on rubber recycling equipment , in view of the low production of RVTECH
technique by normal temperature, now we have 7 rubber recycling lines including normal temperature and pressure, high
temperature and normal pressure, which is suitable for different production requirement
 Now, RVTECH have workshop, warehouse and offices 4500 ㎡, and full range of test equipment and inspection equipment
 PAHs and RoHS Certificate approved

 Mr Ma –Founder of Rvtech ，Chief engineer，Director of China rubber Industry Association, China Tire Retreading and
Recycling Association，Team Leader of China Tire Retreading Association
 1997-1999, Working as sales Agent and technique service For Delink in Beijing , China
 May 2000，Start RVTECH, and making research of rubber recycling technique, wrote up more than 10 pieces of papers on
basis of rubber recycling technique
 2010，Published his own book named 《Waste tires and its recycling》,same time translated the American book named
《RUBBER RECYCLING》and published in China Magazines...
 2012，Set up SJZ Richway Rubber Technology Co.LTD, for export business...

Rubber Reclaiming Agent
Rubber Processing Equipment
Rubber Recycling Technique
Products of Rvtech

RV revived rubber technique is, through mechanical shearing, to make RV rubber reclaiming agent
wrapped evenly on the surface of the waste rubber powder particles and infiltrate into the rubber powder
particles by the wetting effect so as to reduce the bond energy of S-S cross-linking bond, untie the S-S
cross-linking bond effectively within a short time without destroying S-C bond and C-C bond, thus make
waste rubber restore its activity.
The rubber revived by RV rubber reclaiming agent can vulcanize without any vulcanizing agent and
accelerator. This kind of rubber is named as RVR revived rubber, (it is revived to the final rubber compound,
which is completely different from common reclaimed rubber), it restores the basic property of the raw
rubber, and if it is calculated in tensile strength, it can be restored to 50-85% of the raw rubber.
Using RVR alone to revive rubber products or to substitute 10-70% of the raw compound rubber can
reduce costs, guarantee the quality and increase the efficiency. Reviving the scorching rubber by using less
RV rubber reclaiming agent gets better effect.
Principle of Rvtech technique

RV rubber reviving technique is one way of rubber recycling by cutting S-S bond without influencing S-C
bond and C-C bond.
RV rubber reclaiming agent is safe, color stay, non-pollution, non-blooming and has passed the inspection
of RoHS and PAHs.
The processing time is short, and the work can be finished on the open mill in only 10-15 min. (Different
kinds of waste rubber have quite different time differences.)
RV rubber reviving technique can be completed with the existing equipment of the factory.
All kinds of rubber waste, including the NR and SR or blending of NR and SR can be recycled.
It is effective to both mature rubber and semi-mature rubber compound.
It can keep the color of the rubber compound suitable for the reviving of the light color products.
It can vulcanize without adding any sulfur or accelerator and can save cost.
The wear resistance as well as ageing property of the rubber compound recycled by the RV rubber
reviving technique is better than that of any other reclaimed materials (such as common reclaimed rubber,
rubber powder and activated WRP, etc.).
Advantages of RV technique---I.

The process is completely without any air pollution and water pollution, and is in accordance with
environmental protection requirement.
The RV revived rubber products made by the RV rubber reviving technique are completely odorless,
tasteless and are widely used with high value.
RVS products make the use of the rubber powder expending; they can be used in the production of de-
sulfurizing rubber powder at normal temperature and can also be used in modified asphalt rubber
(CRMA)as well as rubber modified plastics, etc.
Advantages of RV technique---II.

After finishing the project of recycling the rubber scraps, Rvtech started to develop the
environmental rubber reclaiming technique to rubber reclaiming fields, which including the following:
Developments of RVTECH---I
Rubber recycling technique with Normal temperature and pressure

Developments of RVTECH—II
Rubber recycling technique with High temperature &Normal pressure

Developments of RVTECH---III
Rubber recycling technique with High(low) temperature & normal pressure

Advantages of RV tech reclaimed rubber
---Compare with Autoclave reclaimed rubber and rubber powder
Automatically, lower labor cost
More safe, environmentally –Normal pressure without water or air pollution
Save more cost—Can be used to replace the raw rubber materials more than rubber powder or
traditional reclaimed rubber...
Better quality– higher tensile strength and elongation

Exhibition Booth on Rubber Tech 2013

SHIJIAZHUANG RICHWAY RUBBER TECHNOLOGY CO.,LTD
Marketing HQ:No.1-322 Shengbo Office Building,No.199 Tiyu North Str.SJZ.
Tel: +86-311-86823617
Fax:+86-311-85363799
Mob.: +86-13930145588
Http://www.richway-rubber.com
Email：rvtech@richway-rubber.com

Rvtech.

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